译文:最大的悲哀莫过于听不得别人批判自己的错误,最大的耻辱莫过于不知道羞耻。赏析:我们要善于听取逆耳忠言,敢于接受对方的批评,有错误更要及时改正,不要一错再错,错上加错。
Writing is making sense of life. You work your whole life and perhaps you've made sense of one small area.
口是伤人斧,言语锐如刀,语言的力量巨大,学会好好说话。  
The concept of reducibility is central to understanding the relationships between different computational problems.
真正的强大是承认自己的软弱。
可持续性不是一种趋势,而是我们共同的责任。